/*
 * Copyright (c) 2021 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#ifndef DRM_CRTC_H
#define DRM_CRTC_H
#include <string>
#include <memory>
#include <xf86drm.h>
#include <xf86drmMode.h>
#include "hdi_device_common.h"
#include "hdi_display.h"

namespace OHOS {
    namespace HDI {
        namespace DISPLAY {
            const std::string PROP_ACTIVE = "ACTIVE";
            const std::string PROP_MODEID = "MODE_ID";
            const std::string PROP_OUTFENCE = "OUT_FENCE_PTR";

            class DrmDevice;

            class DrmCrtc {
            public:
                DrmCrtc(drmModeCrtcPtr c, uint32_t pipe);
                virtual ~DrmCrtc() {};
                int32_t BindToDisplay(uint32_t id);
                void UnBindDisplay(uint32_t id);
                bool CanBind();
                uint32_t GetId() const
                {
                    return mId;
                }
                uint32_t GetModePropId() const
                {
                    return mModePropId;
                }
                uint32_t GetOutFencePropId() const
                {
                    return mOutFencePropId;
                }
                uint32_t GetActivePropId() const
                {
                    return mActivePropId;
                }
                uint32_t GetPipe() const
                {
                    return mPipe;
                }
                int32_t Init(DrmDevice &drmDevice);
                int32_t SetActivieMode(int32_t id);
                int32_t GetActiveModeId() const
                {
                    return mActiveModeId;
                }
                bool NeedModeSet()
                {
                    return mNeedModeSet;
                }
                void ClearModeSet()
                {
                    mNeedModeSet = false;
                }
                uint32_t GetPlaneMask()
                {
                    return mPlaneMask;
                }

            private:
                uint32_t mId = 0;
                uint32_t mModePropId = 0;
                uint32_t mOutFencePropId = 0;
                uint32_t mActivePropId = 0;
                uint32_t mDisplayId = INVALIDE_DISPLAY_ID;
                uint32_t mPipe = 0;
                int32_t mActiveModeId = INVALID_MODE_ID;
                bool mNeedModeSet = false;
                uint32_t mPlaneMask = 0;
            };
        } // namespace OHOS
    }     // namespace HDI
} // namespace DISPLAY

#endif // DRM_CRTC_H